package com.imooc.miaosha.util;

import org.apache.commons.codec.digest.DigestUtils;

/**
 * @Author: jackie
 * @Date: 2019/1/5 0:53
 * @Version 1.0
 */
public class MD5Util {

    public static String md5(String src) {
        return DigestUtils.md5Hex(src);
    }

    private static final String salt = "1a2b3c4d";

    public static String inputPassFormPass(String inputPass) {
        String str = "" + salt.charAt(0) + salt.charAt(2) + inputPass + salt.charAt(5) + salt.charAt(4);
        return md5(str);
    }

    public static String formPassToDBPass(String formPass,String salt) {
        String str = "" + salt.charAt(0) + salt.charAt(2) + formPass + salt.charAt(5) + salt.charAt(4);
        return md5(str);
    }

    public static String inputPassToDBPass(String inputPasss, String saltDB) {
        String formPass = inputPassFormPass(inputPasss);
        String dbPass = formPassToDBPass(formPass, saltDB);
        return dbPass;
    }


    public static void main(String[] args) {
        System.out.println(inputPassFormPass("123456"));
        System.out.println(formPassToDBPass(inputPassFormPass("123456"),"1a2b3c4d"));
    }


}
